4287086686 has 8 divisors (see below), whose sum is σ = 6432310584. Its totient is φ = 2142983160.

The previous prime is 4287086681. The next prime is 4287086693. The reversal of 4287086686 is 6866807824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4287086686² = 36758224506556925192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287086681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270460 + ... + 285871.

It is an arithmetic number, because the mean of its divisors is an integer number (804038823).

Almost surely, 2^4287086686 is an apocalyptic number.

4287086686 is a deficient number, since it is larger than the sum of its proper divisors (2145223898).

4287086686 is a wasteful number, since it uses less digits than its factorization.

4287086686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560186.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The square root of 4287086686 is about 65475.8481121092. The cubic root of 4287086686 is about 1624.5038878108.

The spelling of 4287086686 in words is "four billion, two hundred eighty-seven million, eighty-six thousand, six hundred eighty-six".